I built a Bear Trap that can cut you in half
13:15
400mph Rocket Knife
11:09
Laser Cleaner Lifehacks
10:09
Devil's Toothpaste Squirtgun (exploded)
13:08
This Is Why You Need To Wear Safety Glasses
10:23
Making Petrified Lightning ...with electricity??
25:42
I built a phone you can't drop
19:32
I Turned 1-Star Toys into Military Nightmares
9:31